With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
alL2tpStatsTotalSessions
ALTIGA L2tp Statistics Total Sessions
1.3.6.1.4.1.3076.2.1.2.16.1.9
This object returns the total number of sessions that have successfully reached the established state.
Back to ALTIGA-L2TP-STATS-MIB MIB page.
IPHost Network monitor allows you to monitor alL2tpStatsTotalSessions on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.